The Little Giant Aircraft Support Ladder is the only multi-use ladder designed specifically for the heavy demands of military use. The AS Ladder is safe enough to use on a runway or a windy deck, durable enough to withstand years of heavy use, and compact enough to set up just about anywhere inside or outside an aircraft or vessel. It deploys, refolds, or changes positions in seconds, allowing crews to move quickly from one job to the next. D-rings attached to each leg let you tie the ladder down for extra stability on windy or unstable surfaces, Double-hinge locks and wide-flared legs make the AS Ladder Model 22 the strongest, most versatile ladder in military use. In fact, you can use the Model 22 in 33 unique configurations for almost any military task. Invest in one ladder that does the job of several; save time and money while ensuring the safety of your crews. Enjoy unmatched stability with super-strong, super-light aerospace-grade aluminum construction, D-rings for tie-down straps, wide flared legs, and heavy duty slick surface feet. Utilize the AS Ladder's compact storage height and easy mobility to complete any job in almost any situation with 33 unique ladder options. Meet all required specifications, including Military Specification: MIL-L-45208AS. The Aircraft Support Ladder Model 22 is assembled in the USA, exceeds all OSHA and ANSI 14.2 standards, is certified foreign obstacle debris (FOD) free, and is rated to hold up to 300 lbs. Patented Model 22 / 10103AS Weight capacity 300 lbs. ANSI Duty Rating Type IA A-Frame Min Height 5 ft. 1 in. A-Frame Max Height 9 ft. 1 in. Extension Min Height 11 ft. Extension Max Height 19 ft. Storage Height 5 ft. 9 in. Storage Width at Base 2 ft. 3.5 in. Storage Depth 8 in. Unique Configurations 33 Rung Size Sinclge Section Inner: 1.25 in. Outer: 1 in. Rung Size Double Section 3.25 in. Palm & Hinge System Military Hinge Extension Lock System Extra Heavy Duty Lock Tab Tipe & Glide Wheels No Scaffolding No 90-Degree Ladder Yes Material Aluminum Feet Steel and Rubber Pick Foot Ladder Weight 47 lbs. Warranty Limited Lifetime Country of Origin Assembled in the USA